Results 1 to 3 of 3

Thread: New to M20 - are injector harnesses interchangeable between early and late engines?

  1. #1
    Join Date
    Aug 2005
    Location
    Los Angeles
    Posts
    97
    My Cars
    89 M3

    New to M20 - are injector harnesses interchangeable between early and late engines?

    Hi everyone, i've been searching but with so many engine swap threads and motronic harness swap threads, there's almost too much information to sort through. Can anyone tell me if I can use a late model Injector Harness (the one that comes in the plastic rail) on an early motor that has the loose wire harness?

    thanks!

  2. #2
    Join Date
    Dec 2005
    Location
    corpus christi, texas
    Posts
    6,738
    My Cars
    No e30s, again :(
    Like a 2.7 harness on a 2.5? I dont think you can but maybe someone has actually tried it and can answer
    Last edited by superj; 02-21-2018 at 09:01 AM.

  3. #3
    Join Date
    Sep 2014
    Location
    Minnesota
    Posts
    1,498
    My Cars
    E21 323i, E36 M3
    325e's and early 325i's don't have a separate harness for the injectors

    Sent from my SAMSUNG-SM-G890A using Tapatalk


Similar Threads

  1. Difference between early and late fuel injectors?
    By bflan2001 in forum 1975 - 1983 (E21)
    Replies: 3
    Last Post: 05-30-2011, 01:22 AM
  2. Replies: 16
    Last Post: 05-02-2011, 01:24 AM
  3. Difference between early and late cams
    By bflan2001 in forum 1975 - 1983 (E21)
    Replies: 1
    Last Post: 07-15-2009, 03:23 PM
  4. Differences between early and late E23's
    By gwm635 in forum 1978 - 1987 (E23)
    Replies: 0
    Last Post: 02-04-2009, 08:48 AM
  5. Differences between early and late model m3's?
    By thedude in forum 2001 - 2006 M3 (E46)
    Replies: 7
    Last Post: 09-01-2006, 06:24 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •